Febriawan, Afif, Fitria Virgantari, Isti Kamila, and Eduard Taganap. “Application of ARIMA (Autoregressive Integrated Moving Average) Model to Predict Rupiah Selling Exchange Rate Against US Dollar”. International Journal of Applied Mathematics, Sciences, and Technology for National Defense 1, no. 3 (December 30, 2023): 107–118. Accessed January 12, 2026. https://journal.foundae.com/index.php/JAS-ND/article/view/225.